---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-90914 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 840 28540 0 2786 30891 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:4d:82:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.221/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86149sec preferred_lft 86149sec inet6 fe80::f816:3eff:fe4d:82a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:12:5a:26 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-90914) 12/14/24 _x86_64_ (8 CPU) 12:40:26 LINUX RESTART (8 CPU) 12:41:02 tps rtps wtps bread/s bwrtn/s 12:42:01 288.12 36.10 252.03 1704.52 31758.01 12:43:01 116.95 3.48 113.46 83.85 37863.69 12:44:01 47.20 0.20 47.00 9.73 45813.53 Average: 149.98 13.13 136.85 593.16 38516.35 12:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 30058700 31722944 2880520 8.74 75680 1893716 1373188 4.04 847900 1731252 209960 12:43:01 29554068 31477808 3385152 10.28 84352 2132364 1974648 5.81 1108176 1951080 31592 12:44:01 29270740 31669224 3668480 11.14 91040 2593480 1454888 4.28 918328 2410904 4200 Average: 29627836 31623325 3311384 10.05 83691 2206520 1600908 4.71 958135 2031079 81917 12:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 ens3 66.65 48.14 1018.15 22.09 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 12:43:01 ens3 25.41 19.18 427.31 3.57 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:44:01 ens3 366.09 204.65 10200.49 19.42 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 153.21 90.90 3898.33 14.98 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-90914) 12/14/24 _x86_64_ (8 CPU) 12:40:26 LINUX RESTART (8 CPU) 12:41:02 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 9.87 0.00 0.96 2.73 0.03 86.41 12:42:01 0 0.85 0.00 0.97 10.30 0.02 87.87 12:42:01 1 1.88 0.00 0.46 0.37 0.02 97.27 12:42:01 2 19.49 0.00 1.57 2.04 0.07 76.84 12:42:01 3 9.11 0.00 0.64 0.64 0.02 89.58 12:42:01 4 28.35 0.00 1.85 1.17 0.05 68.58 12:42:01 5 1.21 0.00 0.51 6.52 0.03 91.73 12:42:01 6 12.50 0.00 1.04 0.54 0.03 85.89 12:42:01 7 5.61 0.00 0.64 0.20 0.02 93.52 12:43:01 all 11.98 0.00 0.51 2.00 0.04 85.48 12:43:01 0 4.20 0.00 0.33 2.32 0.02 93.13 12:43:01 1 28.00 0.00 0.65 1.19 0.12 70.05 12:43:01 2 4.38 0.00 0.77 3.52 0.03 91.29 12:43:01 3 16.96 0.00 1.13 0.50 0.03 81.38 12:43:01 4 37.50 0.00 0.42 0.08 0.05 61.95 12:43:01 5 2.45 0.00 0.27 1.02 0.00 96.27 12:43:01 6 1.52 0.00 0.22 0.00 0.00 98.27 12:43:01 7 0.75 0.00 0.28 7.42 0.05 91.49 12:44:01 all 10.64 0.00 0.66 1.53 0.03 87.14 12:44:01 0 12.17 0.00 0.40 0.00 0.03 87.40 12:44:01 1 28.73 0.00 0.69 0.44 0.05 70.10 12:44:01 2 14.57 0.00 0.28 0.02 0.07 85.06 12:44:01 3 1.47 0.00 0.18 0.00 0.00 98.35 12:44:01 4 0.68 0.00 0.07 0.00 0.02 99.23 12:44:01 5 0.37 0.00 0.05 0.00 0.02 99.57 12:44:01 6 8.91 0.00 0.10 0.17 0.02 90.81 12:44:01 7 18.37 0.00 3.52 11.68 0.08 66.34 Average: all 10.83 0.00 0.71 2.08 0.03 86.34 Average: 0 5.77 0.00 0.56 4.17 0.02 89.48 Average: 1 19.62 0.00 0.60 0.67 0.06 79.05 Average: 2 12.78 0.00 0.87 1.86 0.06 84.43 Average: 3 9.18 0.00 0.65 0.38 0.02 89.77 Average: 4 22.14 0.00 0.77 0.41 0.04 76.64 Average: 5 1.34 0.00 0.27 2.49 0.02 95.88 Average: 6 7.61 0.00 0.45 0.23 0.02 91.69 Average: 7 8.25 0.00 1.49 6.46 0.05 83.75